Musschenbroek, Petrus van, Physicae experimentales, et geometricae de magnete, tuborum capillarium vitreorumque speculorum attractione, magnitudine terrae, cohaerentia corporum firmorum dissertationes: ut et ephemerides meteorologicae ultraiectinae

Page concordance

< >
Scan Original
411 397
412 398
413 399
414 400
415 401
416 402
417 403
418 404
419 405
420 406
421 407
422 408
423 409
424 410
425 411
426 412
427 413
428 414
429 415
430 416
431 417
432 418
433 419
434 420
435
436
437 423
438 424
439 425
440 426
< >
page |< < (406) of 795 > >|
420406DISSERTATIO11
Angulus A E F # 53 gr. 40?.
Unde reliquus A F E dabitur # 36 gr. 2?.
Hinc per doctrinam Triangulorum dabitur quoque \\ A F diſtantia inter Hagam & Rotterodamum # 5639, 1.
Et E F diſtantia inter Leidam & Rotterodamum # 7000, 2, 9.
I n editione Snellii angulus E A F ponitur 39 gr. 53? . & A F E 86 gr.
27? . hos angulos retinuit Caſſini ut veros, iiſque innixus ſupputan-
do deprehendit Snellium erraſſe, diſtantiam enim E F fore 6386
perticarum &
A F, 5154 perticarum: cum igitur nimia ſit differen-
tia inter numerum Snellianum 6972, 3, ſuumque 6386.
concluſit,
&
recte, angulos fuiſſe male hic poſitos a Snellio, quod veriſſi-
mum eſt, ideo Snellius in iterata obſervatione angulos aliter po-
ſuit, quos hic aſſumſimus.
Problema. XIX.
Triangulum E S F, Leida, Gouda, Rotterodamum.
22
Per Problema XV datur E S diſtantia inter Leidam \\ & Goudam # 5918, 9, 7.
Ex obſervatis autem angulus S E F # 43 gr. 32?.
Angulus E S F # 80 gr. 0?.
Unde dabitur angulus E F S # 56 gr. 28?.
Atque inde per Triangulorum doctrinam dabitur di- \\ ſtantia inter Goudam & Rotterodamum S F # 4890, 8, 6.
Problema XX.
Triangulum E S V. Leida, Vltrajectum, Gouda.
33
Diſtantia inter Leidam & Goudam E S datur per \\ Problema XV. # 5918, 9, 7.
Et ex obſervatis angulus E V S # 27 gr. 45?.
Angulus E S V # 114 gr. 9?, 30?.
Angulus S E V # 38 gr. 5?, 30?.
Unde per doctrinam Triangulorum dabitur diſtan-

Text layer

  • Dictionary

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index